import requests
import os
import mysql.connector
from datetime import datetime

"""
cron: 30 */4 * * *
new Env('电影票房采集');
"""

# 获取环境变量
host = os.environ.get('HOST')
user = os.environ.get('USER')
password = os.environ.get('PASSWORD')
database = os.environ.get('DATABASE')

print("正在获取环境变量...")
print(f"数据库地址：{host}")
print(f"数据库用户名：{user}")
print(f"数据库密码：{password}")
print(f"数据库名称：{database}")

# 发送HTTP请求获取票房数据
print("发送HTTP请求获取票房数据...")
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36',
    'Referer': 'http://www.mtime.com/'
}

# 使用时光网API
url = 'http://front-gateway.mtime.com/library/movie/boxoffice.api'
params = {
    'locationId': 290,  # 中国
    'pageIndex': 1,
    'pageSize': 20
}

response = requests.get(url, headers=headers, params=params)

# 连接数据库
connection = mysql.connector.connect(
    host=host,
    user=user,
    password=password,
    database=database
)

cursor = connection.cursor()

# 创建表（如果不存在）
create_table_query = """
CREATE TABLE IF NOT EXISTS ningm_movie_box (
    id INT AUTO_INCREMENT PRIMARY KEY,
    movie_name VARCHAR(100) NOT NULL,
    box_info DECIMAL(15,2),
    box_rate DECIMAL(5,2),
    movie_days INT,
    total_box DECIMAL(15,2),
    create_time DATETIME DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_movie_name (movie_name),
    INDEX idx_create_time (create_time)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
"""
cursor.execute(create_table_query)

# 删除旧数据（保留7天内的数据）
print("删除旧数据...")
delete_query = "DELETE FROM ningm_movie_box WHERE create_time < DATE_SUB(NOW(), INTERVAL 7 DAY)"
cursor.execute(delete_query)

# 解析并保存数据
print("解析并保存票房数据...")
if response.status_code == 200:
    data = response.json()
    movies = data.get('data', {}).get('movies', [])
    
    for movie in movies:
        movie_name = movie.get('movieName', '')
        box_info = movie.get('boxOffice', 0)
        box_rate = movie.get('boxOfficePercent', 0)
        movie_days = movie.get('releaseDay', 0)
        total_box = movie.get('totalBoxOffice', 0)
        
        print(f"正在保存电影数据: {movie_name}")
        insert_query = """
            INSERT INTO ningm_movie_box 
            (movie_name, box_info, box_rate, movie_days, total_box) 
            VALUES (%s, %s, %s, %s, %s)
        """
        insert_values = (
            movie_name,
            box_info,
            box_rate,
            movie_days,
            total_box
        )
        cursor.execute(insert_query, insert_values)

connection.commit()
cursor.close()
connection.close()

print("数据保存完成！") 